#wrap{
	overflow: hidden;
}
#nav{
	
    width: 96%;
	display: flex;
	display: -webkit-flex;
/*	flex-direction:row;
	-webkit-flex-direction:row;
	flex-wrap:wrap;
	-webkit-flex-wrap:wrap;*/
	flex-flow:row wrap;
	-webkit-flex-flow:row wrap;
 	justify-content: space-start;
    -webkit-justify-content:space-start; 
	align-content: center;
	-webkit-align-content:center;
	margin:0 auto;
	margin-right: -20px;
}
#nav li{
	flex:0 1 auto;
	-webkit-flex:0 1 auto;
	width: 17%;
	height:32%;
	line-height: 61px;	
	background: gray;
	border-radius: 10px;
	margin-right:18px;
	margin-bottom: 6px;
	margin-top: 6px;
	text-align: center;
}
#nav li a{
	color: #fff;
	font-weight: 4px;
}
.product-item{
	width: 100%;
	height: 160px;
	margin-bottom: 4px;
	position: relative;
}
img{
	width: 100%;
	height: 100%;
}
.product-item h3{
	position: absolute;
	left: 20px;
	top: 17px; 
	color: #fff;
}
.copyright{
	width: 100%;
	margin-top: 20px;
	height: 60px;
	line-height: 60px;
	font-size: 16px;
	background: #e9f1f6;
	text-align: center;
}
